How appropriate is the bandwidth of the CVM?
How much bandwidth is appropriate for the CVM? Many people don't know much about it. Today, in order to give you a better understanding of CVM bandwidth, let's sum up the following. Let's take a look at it.
For users, the nature of the website is different, and the bandwidth of the CVM used is also different. There are enterprise stations, forums, video websites, novel stations and so on. Comparatively speaking, forum stations and video download stations consume server resources very much, and the bandwidth required is relatively large.
The normal method of calculating the bandwidth is: the number of bytes per second downloaded from the file × 8lap0.7 = the rate of broadband. The premise is that you must first close other running web applications and do not download other web pages and software at the same time.
For the conversion of traffic and bandwidth, bandwidth: traffic = 1VR 150; for example: 1m bandwidth = 150m traffic.
1. If it is a picture or a forum website
1m bandwidth is equivalent to about 200 people online. If it is downloading, it depends on the number of concurrent connections. Finally, divide the number of concurrency by the bandwidth occupied by each person. For example: 2400 people are online at the same time, 2400 people operate at the same time, and each person's page 30KB, then the cost-effective bandwidth is: 2400 / (30KB*8) = 10Mb
two。 If it is a video or audio station
For example, in the network environment, the concurrency number is 1000, the HD video bitrate is 2Mbps, and the standard definition bitrate is 1Mbps. If: at 1:2, a single node is calculated concurrently by 600, then its total output bandwidth is 2002+4001=800Mbps
Therefore, the CVM bandwidth used by different websites is different, and how much bandwidth the CVM buys depends on the website situation. The CVM is strong and stable, with more than 1000 resource pools, and the bandwidth is optional.
After reading the appeal content, do you have a general idea of how appropriate the bandwidth of the CVM is? If you want to know more, welcome to follow the industry information channel!
